Thank you Frances. Very interesting.

Looking on the FamilySearch website, a Sarah Meredith married William Hooper Boys at St. Georges, Douglas 25 Sep 1805.
The Boys look as if they fled to Kent where they had three children.
According to a patron submission to the IGI the parent of Sarah Meredith was a "Marry Collis Meredyth". The name "Collis Meredith" brings up a Canadian worthy Sir Wm Collis Meredith. He was b. Dublin 1812, son of Rev. Thomas Meredith D.D. Meredyth seems to be an Irish name.